68150815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17497}}^1$

素因数の和:17562

約数の個数: 16

約数和(自身を含む): 88189920

約数和(自身を除く): 20039105

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 17497, 87485, 332443, 717377, 1662215, 3586885, 13630163, 68150815]

約数ペア:

[(1, 68150815), (5, 13630163), (19, 3586885), (41, 1662215), (95, 717377), (205, 332443), (779, 87485), (3895, 17497)]